coalash

Data obtained from Gomez and Hazen (1970, Tables 19 and 20) on coal ash
for the Robena Mine Property in Greene County Pennsylvania.

datasets

Variogram modelling; simple, ordinary and universal point or block (co)kriging; spatio-temporal kriging; sequential Gaussian or indicator (co)simulation; variogram and variogram map plotting utility functions; supports sf and stars.

Edzer Pebesma

gstat

Spatial and Spatio-Temporal Geostatistical Modelling, Prediction
and Simulation

Benedikt Graeler

coalash function

This data frame contains the following columns:<dl>
 <dt>x</dt>
<dd>a numeric vector; x-coordinate; reference unknown</dd> <dt>y</dt>
<dd>a numeric vector; x-coordinate; reference unknown</dd>	<dt>coalash</dt>
<dd>the target variable</dd> 
</dl>

Format

unknown; R version prepared by Edzer Pebesma; data obtained from
<a href="http://homepage.divms.uiowa.edu/~dzimmer/spatialstats/">http://homepage.divms.uiowa.edu/~dzimmer/spatialstats/</a>, Dale Zimmerman's
course page

Author

Coal ash samples from a mine in Pennsylvania — coalash

This data frame contains the following columns:<dl>
 <dt>x</dt>
<dd>a numeric vector; x-coordinate; reference unknown</dd>

 <dt>y</dt>
<dd>a numeric vector; x-coordinate; reference unknown</dd>

	<dt>coalash</dt>
<dd>the target variable</dd>

 
</dl>

unknown; R version prepared by Edzer Pebesma; data obtained from
<a href='http://homepage.divms.uiowa.edu/~dzimmer/spatialstats/'>http://homepage.divms.uiowa.edu/~dzimmer/spatialstats/</a>, Dale Zimmerman's
course page

coalash: Coal ash samples from a mine in Pennsylvania

Description

Usage

Arguments

Format

Author

References

Examples